Festo
549404
Stepper motor EMMS-ST-42-S-S
The Festo part number 549404 is an industrial component operating at a nominal voltage of 48 V DC and a nominal motor current of 1.8 A, featuring a stepper angle of 1.8 deg with a tolerance of ±5% and insulation protection class B. This unit provides a motor holding torque of 0.5 Nm, a brake holding torque of 0.4 Nm, a rotor mass moment of inertia of 0.082 kgcm2, and an overall mass moment of inertia at power take-off of 0.082 kgcm2, while supporting a permissible axial shaft load of 7 N and a radial shaft load of 20 N. Built with an IP54 protection class and an electrical connector system plug, the 360 g device functions within ambient temperatures of -10 to 50 °C, storage temperatures of -20 to 70 °C, and relative air humidity levels of 45 to 80%, carrying the CE symbol according to the EU-EMV guideline alongside C-Tick authorization. Submit the exact part number, quantity, and application requirements to request a quote.
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